Quantum Physics and Hindu metaphysics of Atma and Brahman

I must admit I do not understand the complexity of both. But I can feel that the whole universe is made of matter(particle) and energy(wave) which together is Brahman or Parmatma (Supreme consciousness).

Probabably, Quantum physics is the interface between Science and Spirituality. Here, Science ends and Spirituality begins.

Quantum Physics or Quantum Mechanics.
It describes how things behave on a really small scale like atoms, subatomic particles.
An atom is the smallest constituent unit of ordinary matter that constitutes a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small; typical sizes are around 100 picometers.
Components: Electrons and a compact nucleus of protons and neutrons
(Particles eg electrons <-> Waves eg light.)
Atom with nucleus in the centre. Electron orbiting  around at certain energy state. When the electron drops down to a lower energy state, a photon is shot out. Photon is actually a little packet of energy. Light is made up of a number of packets of energy called photons or particles of light. (Wave - particle duality.)

Sometimes quantum particles can go through walls, as if an invisible tunnel opened up before them!
Imagine throwing an electron against a wall. If the wall is thick, the electron bounces back, which seems normal. But the electron is a quantum particle and also behaves like a wave. If the wall is very thin, the electron may be found on both sides of the wall, which means it can sometimes go through the wall.This is called the tunnel effect, one of the main effects at the base of nanosciences.
Related video:

A Beginner's Guide to Quantum Physics 

According to Quantum physics, a particle can be at many places at the same time. Like 'Aka krishna aksho hoye nache sokhi songe'.

Wave function collapses into matter during human observation. So material experiment is not the answer.

Perhaps, you will have to experience it by meditation (stop thinking as it is an action that causes the reaction of collapse of wave function which is energy).

Energy is converted to matter as the wave moves faster than speed of light to become matter. In other words matter and energy are the same Brahman.

 Quantum mechanics probably explains the subtle body (Gross body, Subtle body and Atma in Hinduism). Subtle body consists of Mind, Intellect and Ego.